I have an apex component  :


<apex:component controller="wk_NotesController" id="tst" allowDML="true">
    <apex:attribute name="componentValue" description="Attribute on the component."
                  type="Account_Notes_and_Alerts__c"  assignTo="{!controllerValue}"/>

   <script type='text/javascript' src='/canvas/sdk/js/publisher.js'></script>
  <apex:includeScript value="/support/console/25.0/integration.js" />

<apex:form >
        <apex:commandButton value="Show Pop up" id="btn" action="{!showPopup}" rerender="tstpopups"/>         
    
        <apex:outputPanel id="tstpopups">

        <apex:outputPanel styleClass="popupBackground" layout="block" rendered="{!displayPopUp}"/>
           <apex:outputPanel styleClass="custPopup" layout="block" rendered="{!displayPopUp}">
     
               <div class="section group">
                   <div id="cmtContainer">
                           <!-- Comments box -->  
                        <apex:outputLabel styleClass="label"   value="{!$ObjectType.Account_Notes_and_Alerts__c.fields.Note_Text__c.Label}" />
                        <apex:inputField id="txtcmnt" value="{!componentValue.Note_Text__c}" styleClass="box"/>   
                   </div>                    
                    
                   <div id="cmtAdditionalPropContainer" style="overflow: auto;">
                        <!-- NOte Type Drpdwn -->
                        <apex:outputLabel styleClass="label"   value="{!$ObjectType.Account_Notes_and_Alerts__c.fields.Note_Type__c.Label}" />
                        <apex:inputField id="drpdwn" value="{!componentValue.Note_Type__c}" styleClass="box"/>   
 
                   </div>                    
                    
                   <div class="btn-section">
                        <apex:commandButton action="{!saveValues}" value="Save" id="btnSave" />                
                        <apex:commandButton value="Hide Pop up" action="{!closePopup}" rerender="tstpopups"/>                                                     
                   </div>                   
               </div>
               
            </apex:outputPanel>
        </apex:outputPanel>
                        
</apex:form>



To this apex component I want to pass an Array of SObject typefrom Controller class